<%--suppress XmlDuplicatedId --%>
<%--
  Created by IntelliJ IDEA.
  User: 赵一凡
  Date: 24/5/2024
  Time: 下午 12:06
  To change this template use File | Settings | File Templates.
--%><%--suppress XmlDuplicatedId --%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>商城首页</title>

    <%-- 静态包含 base标签、css样式、jQuery文件 --%>
    <%@ include file="/pages/common/head.jsp" %>

    <script type="text/javascript">
        $(function () {
            $("button.addToCart").click(function () {
                var bookId = $(this).attr("bookId");
                <%--location.href = "${basePath}cartServlet?action=addItem&id=" + bookId;--%>

                // 发ajax请求，添加商品到购物车
                $.getJSON("${basePath}cartServlet", "action=ajaxAddItem&id=" + bookId, function (data) {
                    $("#cartTotalCount").text("您的购物车中有 " + data.totalCount + " 件商品");
                    $("#cartLastName").text("您刚刚将《"+data.lastName+"》加入到了购物车中");
                })
            })

        })
    </script>

</head>
<body>

<div id="header">
    <img class="logo_img" alt="" src="static/img/logo.gif">
    <span class="wel_word">体育用品在线商城</span>
    <div>
        <c:if test="${empty sessionScope.user}">
            <a href="pages/user/login.jsp">登录</a> |
            <a href="pages/user/regist.jsp">注册</a> &nbsp;&nbsp;
        </c:if>

        <c:if test="${not empty sessionScope.user}">
            <span>欢迎<span class="um_span">${sessionScope.user.username}</span>光临商城</span>
            <a href="pages/order/order.jsp">我的订单</a>
            <a href="userServlet?action=logout">注销</a>
        </c:if>
        <a href="pages/cart/cart.jsp">购物车</a>
        <a href="pages/manager/manager.jsp">后台管理</a>
    </div>
</div>

<div id="main">
    <div id="book">
        <div class="book_cond">
            <form action="client/book_list.jsp" method="get">
                <input type="hidden" name="action" value="pageByName">
                书名：<input id="name" type="text" name="name" value="${param.name}">
                <input type="submit" value="查询"/>
            </form>
        </div>



        <div style="text-align: center">
            <c:if test="${empty sessionScope.cart.items}">
                <%--购物车为空的输出--%>
                <span id="cartTotalCount"> </span>
                <div>
                    <span style="color: red" id="cartLastName">当前购物车为空</span>
                </div>
            </c:if>
            <c:if test="${not empty sessionScope.cart.items}">
                <%--购物车非空的输出--%>
                <span id="cartTotalCount">您的购物车中有 ${sessionScope.cart.totalCount} 件商品</span>
                <div>
                    <span style="color: red" id="cartLastName">${sessionScope.lastName}</span>
                </div>
            </c:if>
        </div>

        <c:forEach items="${requestScope.page.items}" var="book">
            <div class="b_list">
                <div class="img_div">
                    <img class="book_img" alt="" src="${book.imgPath}"/>
                </div>
                <div class="book_info">
                    <div class="book_name">
                        <span class="sp1">商品:</span>
                        <span class="sp2">${book.name}</span>
                    </div>
                    <div class="book_author">
                        <span class="sp1">商家:</span>
                        <span class="sp2">${book.author}</span>
                    </div>
                    <div class="book_price">
                        <span class="sp1">价格:</span>
                        <span class="sp2">￥${book.price}</span>
                    </div>
                    <div class="book_sales">
                        <span class="sp1">销量:</span>
                        <span class="sp2">${book.sales}</span>
                    </div>
                    <div class="book_amount">
                        <span class="sp1">库存:</span>
                        <span class="sp2">${book.stock}</span>
                    </div>
                    <div class="book_add">
                        <button bookId="${book.id} " class="addToCart">加入购物车</button>
                    </div>
                </div>
            </div>
        </c:forEach>
    </div>

    <%--静态包含分页条--%>
    <%@include file="/pages/common/page_nav.jsp" %>


</div>

<%--静态包含页脚内容--%>
<%@include file="/pages/common/footer.jsp" %>

</body>
</html>